`18youtube.com`

DNSSEC	⚠️ Not signed
A	154.201.80.242^{🇺🇸 AS401696154.201.80.0/22}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-43.defastlink.net`
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-63.defastlink.net`
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-203.defastlink.net`
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-213.defastlink.net`
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-43.defastlink.net`
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-63.defastlink.net`
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-113.defastlink.net`
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-123.defastlink.net`
NS	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-44.defastlink.net`
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-54.defastlink.net`
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-204.defastlink.net`
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-214.defastlink.net`
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-44.defastlink.net`
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-54.defastlink.net`
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-114.defastlink.net`
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-124.defastlink.net`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

www.18youtube.com

Same first word

18youtube.com

DNS History

12 records (3 active, 9 former)

●NSdns7.hichina.com2026-02-24 → 2026-03-22 · 3 obs

○ 2019-04-27 03:46:50
● 2026-02-24 19:22:16
● 2026-03-22 17:22:50

●NSdns8.hichina.com2026-02-24 → 2026-03-22 · 3 obs

○ 2019-04-27 03:46:50
● 2026-02-24 19:22:16
● 2026-03-22 17:22:50

○NSns1.above.com2015-08-28 → 2019-03-25 · 15 obs

● 2015-08-28 06:33:58
● 2016-12-30 10:43:06
○ 2017-01-13 06:34:16
● 2017-01-17 04:16:22
○ 2017-02-08 02:58:10
● 2017-05-03 19:58:52
● 2017-06-14 12:44:00
○ 2017-06-29 19:20:16
● 2017-07-19 16:00:14
● 2018-10-05 12:27:20
○ 2018-10-19 12:17:20
● 2018-10-27 16:01:06
● 2019-03-25 14:11:26
○ 2019-04-27 03:46:50
○ 2026-03-22 17:22:50

○NSns2.above.com2015-08-28 → 2019-03-25 · 15 obs

● 2015-08-28 06:33:58
● 2017-01-13 06:34:16
○ 2017-01-17 04:16:22
● 2017-02-08 02:58:10
○ 2017-05-03 19:58:52
○ 2017-06-14 12:44:00
● 2017-06-29 19:20:16
○ 2017-07-19 16:00:14
○ 2018-10-05 12:27:20
● 2018-10-19 12:17:20
○ 2018-10-27 16:01:06
○ 2019-03-12 21:36:34
● 2019-03-25 14:11:26
○ 2019-04-27 03:46:50
○ 2026-03-22 17:22:50

○MXmail.post-host.net2015-08-28 → 2016-09-18 · 4 obs

● 2015-08-28 06:33:58
● 2016-09-18 15:02:10
○ 2016-10-12 11:23:38
○ 2026-03-22 17:22:50

○MXmx92.m1bp.com2017-05-03 → 2017-12-28 · 5 obs

○ 2016-10-12 11:23:38
● 2017-05-03 19:58:52
● 2017-12-28 20:16:26
○ 2018-09-03 07:04:16
○ 2026-03-22 17:22:50

○MXmx92.mb5p.com2017-05-03 → 2017-12-28 · 5 obs

○ 2016-10-12 11:23:38
● 2017-05-03 19:58:52
● 2017-12-28 20:16:26
○ 2018-09-03 07:04:16
○ 2026-03-22 17:22:50

○MXpark-mx.above.com2018-09-03 → 2019-03-25 · 5 obs

○ 2017-12-28 20:16:26
● 2018-09-03 07:04:16
● 2019-03-25 14:11:26
○ 2019-04-27 03:46:50
○ 2026-03-22 17:22:50

○A103.224.182.2142015-09-08 → 2019-03-25 · 11 obs

○ 2015-08-28 06:33:58
● 2015-09-08 12:52:38
○ 2015-09-09 16:01:46
○ 2015-09-09 16:02:52
● 2015-09-23 01:05:50
● 2016-07-23 09:11:46
○ 2016-07-26 19:03:24
● 2016-10-12 11:23:38
● 2019-03-25 14:11:26
○ 2019-04-27 03:46:50
○ 2026-03-22 17:22:50

●A154.201.80.2422026-02-24 → 2026-03-22 · 3 obs

○ 2019-06-15 09:00:26
● 2026-02-24 19:22:16
● 2026-03-22 17:22:50

○A192.184.12.622015-08-28 → 2016-07-26 · 9 obs

● 2015-08-28 06:33:58
○ 2015-09-08 12:52:38
● 2015-09-09 16:01:46
● 2015-09-09 16:02:52
○ 2015-09-23 01:05:50
○ 2016-07-23 09:11:46
● 2016-07-26 19:03:24
○ 2016-10-12 11:23:38
○ 2026-03-22 17:22:50

○A203.98.7.652019-06-15 → 2019-06-15 · 4 obs

○ 2019-04-27 03:46:50
● 2019-06-15 09:00:26
○ 2026-02-24 19:22:16
○ 2026-03-22 17:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
18youtube.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.43

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 18youtube.com (unsigned zone)

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.201.80.242`
NS	2	`dns7.hichina.com, dns8.hichina.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

Hierarchy

18youtube.com is the parent of www.18youtube.com.

IP Addresses

18youtube.com resolves to one IP number: 154.201.80.242.

Other host names, for instance www.18youtube.com, share IP numbers with 18youtube.com.

Name Servers

18youtube.com is delegated to two name servers dns7.hichina.com and dns8.hichina.com.

18youtube.com shares the same name server setup as other domains, for instance xuexidajun.com, conservation.org.cn, dgjiutian.com, highshow.com and gzeverich.com.

18youtube.com at least partially shares name servers with other domains, for instance bluerox.com, 523r.cn, ablelinks.com, hbousu.com and sqzyy.net.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

18youtube.com - robtex.com

18youtube.com

com